299798889481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1\times {\mathrm{88937}}^1$

素因数の和:91153

約数の個数: 32

約数和(自身を含む): 390871837440

約数和(自身を除く): 91072947959

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 2179, 15253, 28327, 37043, 88937, 198289, 259301, 481559, 622559, 1156181, 1511929, 3370913, 8093267, 10583503, 19655077, 137585539, 193793723, 1356556061, 2519318399, 3294493291, 17635228793, 23061453037, 42828412783, 299798889481]

約数ペア:

[(1, 299798889481), (7, 42828412783), (13, 23061453037), (17, 17635228793), (91, 3294493291), (119, 2519318399), (221, 1356556061), (1547, 193793723), (2179, 137585539), (15253, 19655077), (28327, 10583503), (37043, 8093267), (88937, 3370913), (198289, 1511929), (259301, 1156181), (481559, 622559)]