303969897

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1013}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 549214848

約数和(自身を除く): 245244951

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 433, 693, 1013, 1299, 3031, 3039, 3897, 4763, 7091, 9093, 9117, 11143, 14289, 21273, 27279, 33341, 33429, 42867, 63819, 78001, 100023, 100287, 234003, 300069, 438629, 702009, 1315887, 3070403, 3947661, 4824919, 9211209, 14474757, 27633627, 33774433, 43424271, 101323299, 303969897]

約数ペア:

[(1, 303969897), (3, 101323299), (7, 43424271), (9, 33774433), (11, 27633627), (21, 14474757), (33, 9211209), (63, 4824919), (77, 3947661), (99, 3070403), (231, 1315887), (433, 702009), (693, 438629), (1013, 300069), (1299, 234003), (3031, 100287), (3039, 100023), (3897, 78001), (4763, 63819), (7091, 42867), (9093, 33429), (9117, 33341), (11143, 27279), (14289, 21273)]