312561327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 469647360

約数和(自身を除く): 157086033

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 533, 611, 1599, 1833, 1927, 4159, 5781, 12477, 25051, 54067, 75153, 162201, 170519, 195473, 511557, 586419, 2216747, 2541149, 6650241, 7623447, 8014393, 24043179, 104187109, 312561327]

約数ペア:

[(1, 312561327), (3, 104187109), (13, 24043179), (39, 8014393), (41, 7623447), (47, 6650241), (123, 2541149), (141, 2216747), (533, 586419), (611, 511557), (1599, 195473), (1833, 170519), (1927, 162201), (4159, 75153), (5781, 54067), (12477, 25051)]