1299285513

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 1954789200

約数和(自身を除く): 655503687

約数列:

[1, 3, 9, 53, 101, 149, 159, 181, 303, 447, 477, 543, 909, 1341, 1629, 5353, 7897, 9593, 15049, 16059, 18281, 23691, 26969, 28779, 45147, 48177, 54843, 71073, 80907, 86337, 135441, 164529, 242721, 797597, 968893, 1429357, 2392791, 2723869, 2906679, 4288071, 7178373, 8171607, 8720037, 12864213, 24514821, 144365057, 433095171, 1299285513]

約数ペア:

[(1, 1299285513), (3, 433095171), (9, 144365057), (53, 24514821), (101, 12864213), (149, 8720037), (159, 8171607), (181, 7178373), (303, 4288071), (447, 2906679), (477, 2723869), (543, 2392791), (909, 1429357), (1341, 968893), (1629, 797597), (5353, 242721), (7897, 164529), (9593, 135441), (15049, 86337), (16059, 80907), (18281, 71073), (23691, 54843), (26969, 48177), (28779, 45147)]