211673711451

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1\times {\mathrm{980393}}^1$

素因数の和:981386

約数の個数: 16

約数和(自身を含む): 286118184960

約数和(自身を除く): 74444473509

約数列:

[1, 3, 79, 237, 911, 2733, 71969, 215907, 980393, 2941179, 77451047, 232353141, 893138023, 2679414069, 70557903817, 211673711451]

約数ペア:

[(1, 211673711451), (3, 70557903817), (79, 2679414069), (237, 893138023), (911, 232353141), (2733, 77451047), (71969, 2941179), (215907, 980393)]