47500401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 23785359

約数列:

[1, 3, 13, 31, 39, 93, 101, 303, 389, 403, 1167, 1209, 1313, 3131, 3939, 5057, 9393, 12059, 15171, 36177, 39289, 40703, 117867, 122109, 156767, 470301, 510757, 1217959, 1532271, 3653877, 15833467, 47500401]

約数ペア:

[(1, 47500401), (3, 15833467), (13, 3653877), (31, 1532271), (39, 1217959), (93, 510757), (101, 470301), (303, 156767), (389, 122109), (403, 117867), (1167, 40703), (1209, 39289), (1313, 36177), (3131, 15171), (3939, 12059), (5057, 9393)]