1253669229

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 1949563200

約数和(自身を除く): 695893971

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 313, 397, 531, 939, 1121, 1191, 2817, 3363, 3573, 5947, 7543, 10089, 17841, 18467, 22629, 23423, 53523, 55401, 67887, 70269, 124261, 166203, 210807, 350873, 372783, 445037, 1052619, 1118349, 1335111, 2360959, 3157857, 4005333, 7082877, 7331399, 21248631, 21994197, 65982591, 139296581, 417889743, 1253669229]

約数ペア:

[(1, 1253669229), (3, 417889743), (9, 139296581), (19, 65982591), (57, 21994197), (59, 21248631), (171, 7331399), (177, 7082877), (313, 4005333), (397, 3157857), (531, 2360959), (939, 1335111), (1121, 1118349), (1191, 1052619), (2817, 445037), (3363, 372783), (3573, 350873), (5947, 210807), (7543, 166203), (10089, 124261), (17841, 70269), (18467, 67887), (22629, 55401), (23423, 53523)]