565566939

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4871}}^1$

素因数の和:5000

約数の個数: 48

約数和(自身を含む): 993108480

約数和(自身を除く): 427541541

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 97, 133, 171, 291, 399, 679, 873, 1197, 1843, 2037, 4871, 5529, 6111, 12901, 14613, 16587, 34097, 38703, 43839, 92549, 102291, 116109, 277647, 306873, 472487, 647843, 832941, 1417461, 1943529, 3307409, 4252383, 5830587, 8977253, 9922227, 26931759, 29766681, 62840771, 80795277, 188522313, 565566939]

約数ペア:

[(1, 565566939), (3, 188522313), (7, 80795277), (9, 62840771), (19, 29766681), (21, 26931759), (57, 9922227), (63, 8977253), (97, 5830587), (133, 4252383), (171, 3307409), (291, 1943529), (399, 1417461), (679, 832941), (873, 647843), (1197, 472487), (1843, 306873), (2037, 277647), (4871, 116109), (5529, 102291), (6111, 92549), (12901, 43839), (14613, 38703), (16587, 34097)]