870798291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2539}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 1336243200

約数和(自身を除く): 465444909

約数列:

[1, 3, 11, 19, 33, 57, 209, 547, 627, 1641, 2539, 6017, 7617, 10393, 18051, 27929, 31179, 48241, 83787, 114323, 144723, 342969, 530651, 1388833, 1591953, 4166499, 15277163, 26387827, 45831489, 79163481, 290266097, 870798291]

約数ペア:

[(1, 870798291), (3, 290266097), (11, 79163481), (19, 45831489), (33, 26387827), (57, 15277163), (209, 4166499), (547, 1591953), (627, 1388833), (1641, 530651), (2539, 342969), (6017, 144723), (7617, 114323), (10393, 83787), (18051, 48241), (27929, 31179)]