38965647

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 23127153

約数列:

[1, 3, 7, 21, 29, 87, 109, 203, 327, 587, 609, 763, 1761, 2289, 3161, 4109, 9483, 12327, 17023, 22127, 51069, 63983, 66381, 119161, 191949, 357483, 447881, 1343643, 1855507, 5566521, 12988549, 38965647]

約数ペア:

[(1, 38965647), (3, 12988549), (7, 5566521), (21, 1855507), (29, 1343643), (87, 447881), (109, 357483), (203, 191949), (327, 119161), (587, 66381), (609, 63983), (763, 51069), (1761, 22127), (2289, 17023), (3161, 12327), (4109, 9483)]