38802121491

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{62303}}^1$

素因数の和:62991

約数の個数: 32

約数和(自身を含む): 60481732608

約数和(自身を除く): 21679611117

約数列:

[1, 3, 7, 21, 47, 141, 329, 631, 987, 1893, 4417, 13251, 29657, 62303, 88971, 186909, 207599, 436121, 622797, 1308363, 2928241, 8784723, 20497687, 39313193, 61493061, 117939579, 275192351, 825577053, 1847720071, 5543160213, 12934040497, 38802121491]

約数ペア:

[(1, 38802121491), (3, 12934040497), (7, 5543160213), (21, 1847720071), (47, 825577053), (141, 275192351), (329, 117939579), (631, 61493061), (987, 39313193), (1893, 20497687), (4417, 8784723), (13251, 2928241), (29657, 1308363), (62303, 622797), (88971, 436121), (186909, 207599)]