1252251

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 2446080

約数和(自身を除く): 1193829

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 139, 143, 231, 273, 417, 429, 693, 819, 973, 1001, 1251, 1287, 1529, 1807, 2919, 3003, 4587, 5421, 8757, 9009, 10703, 12649, 13761, 16263, 19877, 32109, 37947, 59631, 96327, 113841, 139139, 178893, 417417, 1252251]

約数ペア:

[(1, 1252251), (3, 417417), (7, 178893), (9, 139139), (11, 113841), (13, 96327), (21, 59631), (33, 37947), (39, 32109), (63, 19877), (77, 16263), (91, 13761), (99, 12649), (117, 10703), (139, 9009), (143, 8757), (231, 5421), (273, 4587), (417, 3003), (429, 2919), (693, 1807), (819, 1529), (973, 1287), (1001, 1251)]