23347233

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 42981120

約数和(自身を除く): 19633887

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 983, 1131, 1827, 2639, 2949, 3393, 6881, 7917, 8847, 12779, 20643, 23751, 28507, 38337, 61929, 85521, 89453, 115011, 199549, 256563, 268359, 370591, 598647, 805077, 1111773, 1795941, 2594137, 3335319, 7782411, 23347233]

約数ペア:

[(1, 23347233), (3, 7782411), (7, 3335319), (9, 2594137), (13, 1795941), (21, 1111773), (29, 805077), (39, 598647), (63, 370591), (87, 268359), (91, 256563), (117, 199549), (203, 115011), (261, 89453), (273, 85521), (377, 61929), (609, 38337), (819, 28507), (983, 23751), (1131, 20643), (1827, 12779), (2639, 8847), (2949, 7917), (3393, 6881)]