28930872663

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2455723}}^1$

素因数の和:2455764

約数の個数: 48

約数和(自身を含む): 55165383936

約数和(自身を除く): 26234511273

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 2455723, 7367169, 17190061, 22101507, 27012953, 41747291, 51570183, 81038859, 125241873, 154710549, 189090671, 243116577, 292231037, 375725619, 459220201, 567272013, 876693111, 1377660603, 1701816039, 2630079333, 3214541407, 4132981809, 9643624221, 28930872663]

約数ペア:

[(1, 28930872663), (3, 9643624221), (7, 4132981809), (9, 3214541407), (11, 2630079333), (17, 1701816039), (21, 1377660603), (33, 876693111), (51, 567272013), (63, 459220201), (77, 375725619), (99, 292231037), (119, 243116577), (153, 189090671), (187, 154710549), (231, 125241873), (357, 81038859), (561, 51570183), (693, 41747291), (1071, 27012953), (1309, 22101507), (1683, 17190061), (3927, 7367169), (11781, 2455723)]