320804523

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29483}}^1$

素因数の和:29536

約数の個数: 32

約数和(自身を含む): 528353280

約数和(自身を除く): 207548757

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 29483, 88449, 265347, 383279, 796041, 913973, 1149837, 2741919, 3449511, 8225757, 10348533, 11881649, 24677271, 35644947, 106934841, 320804523]

約数ペア:

[(1, 320804523), (3, 106934841), (9, 35644947), (13, 24677271), (27, 11881649), (31, 10348533), (39, 8225757), (93, 3449511), (117, 2741919), (279, 1149837), (351, 913973), (403, 796041), (837, 383279), (1209, 265347), (3627, 88449), (10881, 29483)]