2664996939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1487}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 4310152704

約数和(自身を除く): 1645155765

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 421, 473, 1263, 1419, 1487, 3789, 4257, 4461, 4631, 13383, 13893, 16357, 18103, 41679, 49071, 54309, 63941, 147213, 162927, 191823, 199133, 575469, 597399, 626027, 703351, 1792197, 1878081, 2110053, 5634243, 6330159, 6886297, 20658891, 26919161, 61976673, 80757483, 242272449, 296110771, 888332313, 2664996939]

約数ペア:

[(1, 2664996939), (3, 888332313), (9, 296110771), (11, 242272449), (33, 80757483), (43, 61976673), (99, 26919161), (129, 20658891), (387, 6886297), (421, 6330159), (473, 5634243), (1263, 2110053), (1419, 1878081), (1487, 1792197), (3789, 703351), (4257, 626027), (4461, 597399), (4631, 575469), (13383, 199133), (13893, 191823), (16357, 162927), (18103, 147213), (41679, 63941), (49071, 54309)]