28892589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 44187648

約数和(自身を除く): 15295059

約数列:

[1, 3, 11, 31, 33, 61, 93, 183, 341, 463, 671, 1023, 1389, 1891, 2013, 5093, 5673, 14353, 15279, 20801, 28243, 43059, 62403, 84729, 157883, 310673, 473649, 875533, 932019, 2626599, 9630863, 28892589]

約数ペア:

[(1, 28892589), (3, 9630863), (11, 2626599), (31, 932019), (33, 875533), (61, 473649), (93, 310673), (183, 157883), (341, 84729), (463, 62403), (671, 43059), (1023, 28243), (1389, 20801), (1891, 15279), (2013, 14353), (5093, 5673)]