291287684429

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1\times {\mathrm{2083}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 354904333056

約数和(自身を除く): 63616648627

約数列:

[1, 7, 41, 47, 49, 287, 329, 1481, 1927, 2009, 2083, 2303, 10367, 13489, 14581, 60721, 69607, 72569, 85403, 94423, 97901, 102067, 425047, 487249, 597821, 685307, 2853887, 2975329, 3084923, 3410743, 4013941, 4184747, 4797149, 19977209, 21594461, 28097587, 126481843, 139840463, 144991381, 151161227, 196683109, 885372901, 1014939667, 5944646621, 6197610307, 7104577669, 41612526347, 291287684429]

約数ペア:

[(1, 291287684429), (7, 41612526347), (41, 7104577669), (47, 6197610307), (49, 5944646621), (287, 1014939667), (329, 885372901), (1481, 196683109), (1927, 151161227), (2009, 144991381), (2083, 139840463), (2303, 126481843), (10367, 28097587), (13489, 21594461), (14581, 19977209), (60721, 4797149), (69607, 4184747), (72569, 4013941), (85403, 3410743), (94423, 3084923), (97901, 2975329), (102067, 2853887), (425047, 685307), (487249, 597821)]