4347227339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 5689958400

約数和(自身を除く): 1342731061

約数列:

[1, 7, 13, 29, 83, 89, 91, 203, 223, 377, 581, 623, 1079, 1157, 1561, 2407, 2581, 2639, 2899, 6467, 7387, 7553, 8099, 16849, 18067, 18509, 19847, 20293, 31291, 33553, 45269, 51709, 84071, 96031, 129563, 138929, 214223, 219037, 234871, 240617, 258011, 536761, 575563, 588497, 672217, 1499561, 1647301, 1684319, 1806077, 2784899, 3757327, 4028941, 6977893, 7482319, 11531107, 19494293, 21414913, 47771729, 48845251, 52376233, 149904391, 334402103, 621032477, 4347227339]

約数ペア:

[(1, 4347227339), (7, 621032477), (13, 334402103), (29, 149904391), (83, 52376233), (89, 48845251), (91, 47771729), (203, 21414913), (223, 19494293), (377, 11531107), (581, 7482319), (623, 6977893), (1079, 4028941), (1157, 3757327), (1561, 2784899), (2407, 1806077), (2581, 1684319), (2639, 1647301), (2899, 1499561), (6467, 672217), (7387, 588497), (7553, 575563), (8099, 536761), (16849, 258011), (18067, 240617), (18509, 234871), (19847, 219037), (20293, 214223), (31291, 138929), (33553, 129563), (45269, 96031), (51709, 84071)]