7209392983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 8108190720

約数和(自身を除く): 898797737

約数列:

[1, 13, 37, 97, 191, 481, 809, 1261, 2483, 3589, 7067, 10517, 18527, 29933, 46657, 78473, 91871, 154519, 240851, 389129, 685499, 1020149, 2008747, 2903501, 5717203, 8911487, 14988343, 37745513, 74323639, 194848459, 554568691, 7209392983]

約数ペア:

[(1, 7209392983), (13, 554568691), (37, 194848459), (97, 74323639), (191, 37745513), (481, 14988343), (809, 8911487), (1261, 5717203), (2483, 2903501), (3589, 2008747), (7067, 1020149), (10517, 685499), (18527, 389129), (29933, 240851), (46657, 154519), (78473, 91871)]