230869431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 378024192

約数和(自身を除く): 147154761

約数列:

[1, 3, 9, 13, 31, 39, 53, 93, 117, 159, 279, 403, 477, 689, 1201, 1209, 1643, 2067, 3603, 3627, 4929, 6201, 10809, 14787, 15613, 21359, 37231, 46839, 63653, 64077, 111693, 140517, 190959, 192231, 335079, 484003, 572877, 827489, 1452009, 1973243, 2482467, 4356027, 5919729, 7447401, 17759187, 25652159, 76956477, 230869431]

約数ペア:

[(1, 230869431), (3, 76956477), (9, 25652159), (13, 17759187), (31, 7447401), (39, 5919729), (53, 4356027), (93, 2482467), (117, 1973243), (159, 1452009), (279, 827489), (403, 572877), (477, 484003), (689, 335079), (1201, 192231), (1209, 190959), (1643, 140517), (2067, 111693), (3603, 64077), (3627, 63653), (4929, 46839), (6201, 37231), (10809, 21359), (14787, 15613)]