38800047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 22486353

約数列:

[1, 3, 11, 13, 33, 39, 143, 149, 429, 447, 607, 1639, 1821, 1937, 4917, 5811, 6677, 7891, 20031, 21307, 23673, 63921, 86801, 90443, 260403, 271329, 994873, 1175759, 2984619, 3527277, 12933349, 38800047]

約数ペア:

[(1, 38800047), (3, 12933349), (11, 3527277), (13, 2984619), (33, 1175759), (39, 994873), (143, 271329), (149, 260403), (429, 90443), (447, 86801), (607, 63921), (1639, 23673), (1821, 21307), (1937, 20031), (4917, 7891), (5811, 6677)]