305817421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3461}}^1$

素因数の和:4452

約数の個数: 16

約数和(自身を含む): 376887168

約数和(自身を除く): 71069747

約数列:

[1, 7, 13, 91, 971, 3461, 6797, 12623, 24227, 44993, 88361, 314951, 3360631, 23524417, 43688203, 305817421]

約数ペア:

[(1, 305817421), (7, 43688203), (13, 23524417), (91, 3360631), (971, 314951), (3461, 88361), (6797, 44993), (12623, 24227)]