21836003343

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{392233}}^1$

素因数の和:392495

約数の個数: 32

約数和(自身を含む): 36449521152

約数和(自身を除く): 14613517809

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 1687, 2651, 5061, 7953, 18557, 55671, 392233, 1176699, 2745631, 4314563, 8236893, 12943689, 30201941, 90605823, 94528153, 283584459, 661697071, 1039809683, 1985091213, 3119429049, 7278667781, 21836003343]

約数ペア:

[(1, 21836003343), (3, 7278667781), (7, 3119429049), (11, 1985091213), (21, 1039809683), (33, 661697071), (77, 283584459), (231, 94528153), (241, 90605823), (723, 30201941), (1687, 12943689), (2651, 8236893), (5061, 4314563), (7953, 2745631), (18557, 1176699), (55671, 392233)]