21036101757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1\times {\mathrm{4409}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 30827381760

約数和(自身を除く): 9791280003

約数列:

[1, 3, 11, 33, 163, 489, 887, 1793, 2661, 4409, 5379, 9757, 13227, 29271, 48499, 144581, 145497, 433743, 718667, 1590391, 2156001, 3910783, 4771173, 7905337, 11732349, 23716011, 43018613, 129055839, 637457629, 1912372887, 7012033919, 21036101757]

約数ペア:

[(1, 21036101757), (3, 7012033919), (11, 1912372887), (33, 637457629), (163, 129055839), (489, 43018613), (887, 23716011), (1793, 11732349), (2661, 7905337), (4409, 4771173), (5379, 3910783), (9757, 2156001), (13227, 1590391), (29271, 718667), (48499, 433743), (144581, 145497)]