13307051511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{7643}}^1$

素因数の和:8332

約数の個数: 48

約数和(自身を含む): 21636066816

約数和(自身を除く): 8329015305

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 647, 897, 1941, 2691, 5823, 7643, 8411, 14881, 22929, 25233, 44643, 68787, 75699, 99359, 133929, 175789, 193453, 298077, 527367, 580359, 894231, 1582101, 1741077, 2285257, 4945021, 6855771, 14835063, 20567313, 44505189, 64285273, 113735483, 192855819, 341206449, 578567457, 1023619347, 1478561279, 4435683837, 13307051511]

約数ペア:

[(1, 13307051511), (3, 4435683837), (9, 1478561279), (13, 1023619347), (23, 578567457), (39, 341206449), (69, 192855819), (117, 113735483), (207, 64285273), (299, 44505189), (647, 20567313), (897, 14835063), (1941, 6855771), (2691, 4945021), (5823, 2285257), (7643, 1741077), (8411, 1582101), (14881, 894231), (22929, 580359), (25233, 527367), (44643, 298077), (68787, 193453), (75699, 175789), (99359, 133929)]