9973785

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 16727040

約数和(自身を除く): 6753255

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 241, 267, 445, 465, 723, 1205, 1335, 2759, 3615, 7471, 8277, 13795, 21449, 22413, 37355, 41385, 64347, 107245, 112065, 321735, 664919, 1994757, 3324595, 9973785]

約数ペア:

[(1, 9973785), (3, 3324595), (5, 1994757), (15, 664919), (31, 321735), (89, 112065), (93, 107245), (155, 64347), (241, 41385), (267, 37355), (445, 22413), (465, 21449), (723, 13795), (1205, 8277), (1335, 7471), (2759, 3615)]