13303883229

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6961739}}^1$

素因数の和:6961769

約数の個数: 24

約数和(自身を含む): 22221874080

約数和(自身を除く): 8917990851

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6961739, 20885217, 48732173, 90502607, 146196519, 271507821, 341125211, 633518249, 1023375633, 1900554747, 4434627743, 13303883229]

約数ペア:

[(1, 13303883229), (3, 4434627743), (7, 1900554747), (13, 1023375633), (21, 633518249), (39, 341125211), (49, 271507821), (91, 146196519), (147, 90502607), (273, 48732173), (637, 20885217), (1911, 6961739)]