99890219

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 123959808

約数和(自身を除く): 24069589

約数列:

[1, 11, 13, 23, 121, 143, 251, 253, 299, 1331, 1573, 2761, 2783, 3263, 3289, 5773, 17303, 30371, 30613, 35893, 36179, 63503, 75049, 334081, 394823, 397969, 698533, 825539, 4343053, 7683863, 9080929, 99890219]

約数ペア:

[(1, 99890219), (11, 9080929), (13, 7683863), (23, 4343053), (121, 825539), (143, 698533), (251, 397969), (253, 394823), (299, 334081), (1331, 75049), (1573, 63503), (2761, 36179), (2783, 35893), (3263, 30613), (3289, 30371), (5773, 17303)]