38537499

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 70898688

約数和(自身を除く): 32361189

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 41, 77, 91, 123, 143, 231, 273, 287, 313, 429, 451, 533, 861, 939, 1001, 1353, 1599, 2191, 3003, 3157, 3443, 3731, 4069, 5863, 6573, 9471, 10329, 11193, 12207, 12833, 17589, 24101, 28483, 38499, 41041, 44759, 72303, 85449, 89831, 123123, 134277, 141163, 166829, 269493, 313313, 423489, 500487, 939939, 988141, 1167803, 1835119, 2964423, 3503409, 5505357, 12845833, 38537499]

約数ペア:

[(1, 38537499), (3, 12845833), (7, 5505357), (11, 3503409), (13, 2964423), (21, 1835119), (33, 1167803), (39, 988141), (41, 939939), (77, 500487), (91, 423489), (123, 313313), (143, 269493), (231, 166829), (273, 141163), (287, 134277), (313, 123123), (429, 89831), (451, 85449), (533, 72303), (861, 44759), (939, 41041), (1001, 38499), (1353, 28483), (1599, 24101), (2191, 17589), (3003, 12833), (3157, 12207), (3443, 11193), (3731, 10329), (4069, 9471), (5863, 6573)]