216755473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3677}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 247867776

約数和(自身を除く): 31112303

約数列:

[1, 11, 23, 233, 253, 2563, 3677, 5359, 40447, 58949, 84571, 856741, 930281, 9424151, 19705043, 216755473]

約数ペア:

[(1, 216755473), (11, 19705043), (23, 9424151), (233, 930281), (253, 856741), (2563, 84571), (3677, 58949), (5359, 40447)]