2013306315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1\times {\mathrm{2671}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 3328499712

約数和(自身を除く): 1315193397

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1621, 2671, 4863, 8013, 8105, 13355, 24315, 40065, 50251, 82801, 150753, 248403, 251255, 414005, 753765, 1242015, 4329691, 12989073, 21648455, 64945365, 134220421, 402661263, 671102105, 2013306315]

約数ペア:

[(1, 2013306315), (3, 671102105), (5, 402661263), (15, 134220421), (31, 64945365), (93, 21648455), (155, 12989073), (465, 4329691), (1621, 1242015), (2671, 753765), (4863, 414005), (8013, 251255), (8105, 248403), (13355, 150753), (24315, 82801), (40065, 50251)]