638778291219

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{6703}}^1\times {\mathrm{118973}}^1$

素因数の和:125771

約数の個数: 24

約数和(自身を含む): 933193984320

約数和(自身を除く): 294415693101

約数列:

[1, 3, 9, 89, 267, 801, 6703, 20109, 60327, 118973, 356919, 596567, 1070757, 1789701, 5369103, 10588597, 31765791, 95297373, 797476019, 2392428057, 7177284171, 70975365691, 212926097073, 638778291219]

約数ペア:

[(1, 638778291219), (3, 212926097073), (9, 70975365691), (89, 7177284171), (267, 2392428057), (801, 797476019), (6703, 95297373), (20109, 31765791), (60327, 10588597), (118973, 5369103), (356919, 1789701), (596567, 1070757)]