45648421

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 57763584

約数和(自身を除く): 12115163

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 821, 1183, 4277, 5747, 7943, 10673, 38587, 55601, 74711, 138749, 270109, 501631, 971243, 3511417, 6521203, 45648421]

約数ペア:

[(1, 45648421), (7, 6521203), (13, 3511417), (47, 971243), (91, 501631), (169, 270109), (329, 138749), (611, 74711), (821, 55601), (1183, 38587), (4277, 10673), (5747, 7943)]