805142013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4861}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 1202353152

約数和(自身を除く): 397211139

約数列:

[1, 3, 13, 31, 39, 93, 137, 403, 411, 1209, 1781, 4247, 4861, 5343, 12741, 14583, 55211, 63193, 150691, 165633, 189579, 452073, 665957, 1958983, 1997871, 5876949, 8657441, 20644667, 25972323, 61934001, 268380671, 805142013]

約数ペア:

[(1, 805142013), (3, 268380671), (13, 61934001), (31, 25972323), (39, 20644667), (93, 8657441), (137, 5876949), (403, 1997871), (411, 1958983), (1209, 665957), (1781, 452073), (4247, 189579), (4861, 165633), (5343, 150691), (12741, 63193), (14583, 55211)]