28888942341

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{52249}}^1$

素因数の和:52605

約数の個数: 32

約数和(自身を含む): 44602272000

約数和(自身を除く): 15713329659

約数列:

[1, 3, 7, 21, 113, 233, 339, 699, 791, 1631, 2373, 4893, 26329, 52249, 78987, 156747, 184303, 365743, 552909, 1097229, 5904137, 12174017, 17712411, 36522051, 41328959, 85218119, 123986877, 255654357, 1375663921, 4126991763, 9629647447, 28888942341]

約数ペア:

[(1, 28888942341), (3, 9629647447), (7, 4126991763), (21, 1375663921), (113, 255654357), (233, 123986877), (339, 85218119), (699, 41328959), (791, 36522051), (1631, 17712411), (2373, 12174017), (4893, 5904137), (26329, 1097229), (52249, 552909), (78987, 365743), (156747, 184303)]