1985882337

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 3061618560

約数和(自身を除く): 1075736223

約数列:

[1, 3, 9, 19, 57, 167, 171, 197, 353, 501, 591, 1059, 1503, 1773, 3173, 3177, 3743, 6707, 9519, 11229, 20121, 28557, 32899, 33687, 58951, 60363, 69541, 98697, 176853, 208623, 296091, 530559, 625081, 625869, 1120069, 1321279, 1875243, 3360207, 3963837, 5625729, 10080621, 11613347, 11891511, 34840041, 104520123, 220653593, 661960779, 1985882337]

約数ペア:

[(1, 1985882337), (3, 661960779), (9, 220653593), (19, 104520123), (57, 34840041), (167, 11891511), (171, 11613347), (197, 10080621), (353, 5625729), (501, 3963837), (591, 3360207), (1059, 1875243), (1503, 1321279), (1773, 1120069), (3173, 625869), (3177, 625081), (3743, 530559), (6707, 296091), (9519, 208623), (11229, 176853), (20121, 98697), (28557, 69541), (32899, 60363), (33687, 58951)]