53740817

素因数分解:

${\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 16

約数和(自身を含む): 59319120

約数和(自身を除く): 5578303

約数列:

[1, 13, 61, 169, 401, 793, 2197, 5213, 10309, 24461, 67769, 134017, 317993, 880997, 4133909, 53740817]

約数ペア:

[(1, 53740817), (13, 4133909), (61, 880997), (169, 317993), (401, 134017), (793, 67769), (2197, 24461), (5213, 10309)]