1330458651

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 2053029888

約数和(自身を除く): 722571237

約数列:

[1, 3, 9, 31, 41, 93, 107, 123, 279, 321, 369, 963, 1087, 1271, 3261, 3317, 3813, 4387, 9783, 9951, 11439, 13161, 29853, 33697, 39483, 44567, 101091, 116309, 133701, 135997, 303273, 348927, 401103, 407991, 1046781, 1223973, 1381577, 3605579, 4144731, 4768669, 10816737, 12434193, 14306007, 32450211, 42918021, 147828739, 443486217, 1330458651]

約数ペア:

[(1, 1330458651), (3, 443486217), (9, 147828739), (31, 42918021), (41, 32450211), (93, 14306007), (107, 12434193), (123, 10816737), (279, 4768669), (321, 4144731), (369, 3605579), (963, 1381577), (1087, 1223973), (1271, 1046781), (3261, 407991), (3317, 401103), (3813, 348927), (4387, 303273), (9783, 135997), (9951, 133701), (11439, 116309), (13161, 101091), (29853, 44567), (33697, 39483)]