1738490013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{159773}}^1$

素因数の和:159826

約数の個数: 32

約数和(自身を含む): 2863150080

約数和(自身を除く): 1124660067

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 159773, 479319, 1437957, 2077049, 4313871, 4952963, 6231147, 14858889, 18693441, 44576667, 56080323, 64388519, 133730001, 193165557, 579496671, 1738490013]

約数ペア:

[(1, 1738490013), (3, 579496671), (9, 193165557), (13, 133730001), (27, 64388519), (31, 56080323), (39, 44576667), (93, 18693441), (117, 14858889), (279, 6231147), (351, 4952963), (403, 4313871), (837, 2077049), (1209, 1437957), (3627, 479319), (10881, 159773)]