2734857573

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{120473}}^1$

素因数の和:120553

約数の個数: 32

約数和(自身を含む): 4441153536

約数和(自身を除く): 1706295963

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 7567, 22701, 120473, 361419, 843311, 2529933, 2770879, 5662231, 8312637, 16986693, 19396153, 39635617, 58188459, 118906851, 130231313, 390693939, 911619191, 2734857573]

約数ペア:

[(1, 2734857573), (3, 911619191), (7, 390693939), (21, 130231313), (23, 118906851), (47, 58188459), (69, 39635617), (141, 19396153), (161, 16986693), (329, 8312637), (483, 5662231), (987, 2770879), (1081, 2529933), (3243, 843311), (7567, 361419), (22701, 120473)]