40109091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2887}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 58499328

約数和(自身を除く): 18390237

約数列:

[1, 3, 11, 33, 421, 1263, 2887, 4631, 8661, 13893, 31757, 95271, 1215427, 3646281, 13369697, 40109091]

約数ペア:

[(1, 40109091), (3, 13369697), (11, 3646281), (33, 1215427), (421, 95271), (1263, 31757), (2887, 13893), (4631, 8661)]