31236972339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1\times {\mathrm{1321}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 43239426048

約数和(自身を除く): 12002453709

約数列:

[1, 3, 31, 93, 251, 753, 1013, 1321, 3039, 3963, 7781, 23343, 31403, 40951, 94209, 122853, 254263, 331571, 762789, 994713, 1338173, 4014519, 7882153, 10278701, 23646459, 30836103, 41483363, 124450089, 335881423, 1007644269, 10412324113, 31236972339]

約数ペア:

[(1, 31236972339), (3, 10412324113), (31, 1007644269), (93, 335881423), (251, 124450089), (753, 41483363), (1013, 30836103), (1321, 23646459), (3039, 10278701), (3963, 7882153), (7781, 4014519), (23343, 1338173), (31403, 994713), (40951, 762789), (94209, 331571), (122853, 254263)]