1089804591

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 1630252800

約数和(自身を除く): 540448209

約数列:

[1, 3, 9, 27, 197, 331, 591, 619, 993, 1773, 1857, 2979, 5319, 5571, 8937, 16713, 65207, 121943, 195621, 204889, 365829, 586863, 614667, 1097487, 1760589, 1844001, 3292461, 5532003, 40363133, 121089399, 363268197, 1089804591]

約数ペア:

[(1, 1089804591), (3, 363268197), (9, 121089399), (27, 40363133), (197, 5532003), (331, 3292461), (591, 1844001), (619, 1760589), (993, 1097487), (1773, 614667), (1857, 586863), (2979, 365829), (5319, 204889), (5571, 195621), (8937, 121943), (16713, 65207)]