290400693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15971}}^1$

素因数の和:16033

約数の個数: 32

約数和(自身を含む): 459993600

約数和(自身を除く): 169592907

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 6061, 15971, 18183, 47913, 175681, 303449, 463159, 527043, 910347, 1389477, 3337939, 5094749, 8800021, 10013817, 15284247, 26400063, 96800231, 290400693]

約数ペア:

[(1, 290400693), (3, 96800231), (11, 26400063), (19, 15284247), (29, 10013817), (33, 8800021), (57, 5094749), (87, 3337939), (209, 1389477), (319, 910347), (551, 527043), (627, 463159), (957, 303449), (1653, 175681), (6061, 47913), (15971, 18183)]