968990463

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12743}}^1$

素因数の和:12844

約数の個数: 48

約数和(自身を含む): 1717687296

約数和(自身を除く): 748696833

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 3621, 4473, 8449, 10863, 12743, 25347, 38229, 76041, 89201, 114687, 216631, 267603, 649893, 802809, 904753, 1516417, 1949679, 2714259, 4549251, 6333271, 8142777, 13647753, 15380801, 18999813, 46142403, 56999439, 107665607, 138427209, 322996821, 968990463]

約数ペア:

[(1, 968990463), (3, 322996821), (7, 138427209), (9, 107665607), (17, 56999439), (21, 46142403), (51, 18999813), (63, 15380801), (71, 13647753), (119, 8142777), (153, 6333271), (213, 4549251), (357, 2714259), (497, 1949679), (639, 1516417), (1071, 904753), (1207, 802809), (1491, 649893), (3621, 267603), (4473, 216631), (8449, 114687), (10863, 89201), (12743, 76041), (25347, 38229)]