839632089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 1187417088

約数和(自身を除く): 347784999

約数列:

[1, 3, 23, 69, 101, 211, 303, 571, 633, 1713, 2323, 4853, 6969, 13133, 14559, 21311, 39399, 57671, 63933, 120481, 173013, 361443, 490153, 1326433, 1470459, 2771063, 3979299, 8313189, 12168581, 36505743, 279877363, 839632089]

約数ペア:

[(1, 839632089), (3, 279877363), (23, 36505743), (69, 12168581), (101, 8313189), (211, 3979299), (303, 2771063), (571, 1470459), (633, 1326433), (1713, 490153), (2323, 361443), (4853, 173013), (6969, 120481), (13133, 63933), (14559, 57671), (21311, 39399)]