2021594757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{4273}}^1$

素因数の和:6029

約数の個数: 32

約数和(自身を含む): 3320179968

約数和(自身を除く): 1298585211

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1733, 4273, 5199, 12131, 12819, 22529, 29911, 36393, 55549, 67587, 89733, 157703, 166647, 388843, 473109, 1166529, 7405109, 22215327, 51835763, 96266417, 155507289, 288799251, 673864919, 2021594757]

約数ペア:

[(1, 2021594757), (3, 673864919), (7, 288799251), (13, 155507289), (21, 96266417), (39, 51835763), (91, 22215327), (273, 7405109), (1733, 1166529), (4273, 473109), (5199, 388843), (12131, 166647), (12819, 157703), (22529, 89733), (29911, 67587), (36393, 55549)]