2912909937

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{1319}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 4489605120

約数和(自身を除く): 1576695183

約数列:

[1, 3, 7, 21, 103, 309, 721, 1021, 1319, 2163, 3063, 3957, 7147, 9233, 21441, 27699, 105163, 135857, 315489, 407571, 736141, 950999, 1346699, 2208423, 2852997, 4040097, 9426893, 28280679, 138709997, 416129991, 970969979, 2912909937]

約数ペア:

[(1, 2912909937), (3, 970969979), (7, 416129991), (21, 138709997), (103, 28280679), (309, 9426893), (721, 4040097), (1021, 2852997), (1319, 2208423), (2163, 1346699), (3063, 950999), (3957, 736141), (7147, 407571), (9233, 315489), (21441, 135857), (27699, 105163)]