290836707863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{142873}}^1$

素因数の和:143115

約数の個数: 32

約数和(自身を含む): 339304033152

約数和(自身を除く): 48467325289

約数列:

[1, 13, 17, 61, 151, 221, 793, 1037, 1963, 2567, 9211, 13481, 33371, 119743, 142873, 156587, 1857349, 2035631, 2428841, 8715253, 21573823, 31574933, 113298289, 148159301, 280459699, 366754991, 1316003203, 1926070913, 4767814883, 17108041639, 22372054451, 290836707863]

約数ペア:

[(1, 290836707863), (13, 22372054451), (17, 17108041639), (61, 4767814883), (151, 1926070913), (221, 1316003203), (793, 366754991), (1037, 280459699), (1963, 148159301), (2567, 113298289), (9211, 31574933), (13481, 21573823), (33371, 8715253), (119743, 2428841), (142873, 2035631), (156587, 1857349)]