40731229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 53729280

約数和(自身を除く): 12998051

約数列:

[1, 7, 11, 23, 77, 109, 161, 211, 253, 763, 1199, 1477, 1771, 2321, 2507, 4853, 8393, 16247, 17549, 22999, 27577, 33971, 53383, 160993, 193039, 252989, 373681, 528977, 1770923, 3702839, 5818747, 40731229]

約数ペア:

[(1, 40731229), (7, 5818747), (11, 3702839), (23, 1770923), (77, 528977), (109, 373681), (161, 252989), (211, 193039), (253, 160993), (763, 53383), (1199, 33971), (1477, 27577), (1771, 22999), (2321, 17549), (2507, 16247), (4853, 8393)]