28964169

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 17605431

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 461, 537, 1383, 1611, 2327, 4149, 4833, 5993, 6981, 12447, 17979, 20943, 53937, 62829, 82519, 161811, 247557, 742671, 1072747, 2228013, 3218241, 9654723, 28964169]

約数ペア:

[(1, 28964169), (3, 9654723), (9, 3218241), (13, 2228013), (27, 1072747), (39, 742671), (117, 247557), (179, 161811), (351, 82519), (461, 62829), (537, 53937), (1383, 20943), (1611, 17979), (2327, 12447), (4149, 6981), (4833, 5993)]