2021030373603

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{4969}}^1\times {\mathrm{13513}}^1$

素因数の和:18691

約数の個数: 32

約数和(自身を含む): 2751061196800

約数和(自身を除く): 730030823197

約数列:

[1, 3, 79, 127, 237, 381, 4969, 10033, 13513, 14907, 30099, 40539, 392551, 631063, 1067527, 1177653, 1716151, 1893189, 3202581, 5148453, 49853977, 67146097, 135575929, 149561931, 201438291, 406727787, 5304541663, 8527554319, 15913624989, 25582662957, 673676791201, 2021030373603]

約数ペア:

[(1, 2021030373603), (3, 673676791201), (79, 25582662957), (127, 15913624989), (237, 8527554319), (381, 5304541663), (4969, 406727787), (10033, 201438291), (13513, 149561931), (14907, 135575929), (30099, 67146097), (40539, 49853977), (392551, 5148453), (631063, 3202581), (1067527, 1893189), (1177653, 1716151)]