19059327

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 33320960

約数和(自身を除く): 14261633

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 3253, 5859, 9759, 22771, 29277, 68313, 87831, 100843, 204939, 302529, 614817, 705901, 907587, 2117703, 2722761, 6353109, 19059327]

約数ペア:

[(1, 19059327), (3, 6353109), (7, 2722761), (9, 2117703), (21, 907587), (27, 705901), (31, 614817), (63, 302529), (93, 204939), (189, 100843), (217, 87831), (279, 68313), (651, 29277), (837, 22771), (1953, 9759), (3253, 5859)]