325191009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 518023296

約数和(自身を除く): 192832287

約数列:

[1, 3, 11, 13, 33, 39, 121, 137, 143, 363, 411, 429, 503, 1507, 1509, 1573, 1781, 4521, 4719, 5343, 5533, 6539, 16577, 16599, 19591, 19617, 49731, 58773, 60863, 68911, 71929, 182589, 206733, 215501, 215787, 646503, 758021, 791219, 895843, 2274063, 2373657, 2687529, 8338231, 9854273, 25014693, 29562819, 108397003, 325191009]

約数ペア:

[(1, 325191009), (3, 108397003), (11, 29562819), (13, 25014693), (33, 9854273), (39, 8338231), (121, 2687529), (137, 2373657), (143, 2274063), (363, 895843), (411, 791219), (429, 758021), (503, 646503), (1507, 215787), (1509, 215501), (1573, 206733), (1781, 182589), (4521, 71929), (4719, 68911), (5343, 60863), (5533, 58773), (6539, 49731), (16577, 19617), (16599, 19591)]