31852743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 15456057

約数列:

[1, 3, 13, 39, 59, 109, 127, 177, 327, 381, 767, 1417, 1651, 2301, 4251, 4953, 6431, 7493, 13843, 19293, 22479, 41529, 83603, 97409, 179959, 250809, 292227, 539877, 816737, 2450211, 10617581, 31852743]

約数ペア:

[(1, 31852743), (3, 10617581), (13, 2450211), (39, 816737), (59, 539877), (109, 292227), (127, 250809), (177, 179959), (327, 97409), (381, 83603), (767, 41529), (1417, 22479), (1651, 19293), (2301, 13843), (4251, 7493), (4953, 6431)]