16884231

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 28922880

約数和(自身を除く): 12038649

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2689, 6279, 8067, 18823, 34957, 56469, 61847, 104871, 185541, 244699, 432929, 734097, 804011, 1298787, 2412033, 5628077, 16884231]

約数ペア:

[(1, 16884231), (3, 5628077), (7, 2412033), (13, 1298787), (21, 804011), (23, 734097), (39, 432929), (69, 244699), (91, 185541), (161, 104871), (273, 61847), (299, 56469), (483, 34957), (897, 18823), (2093, 8067), (2689, 6279)]