13335619647

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{6841}}^1$

素因数の和:7096

約数の個数: 48

約数和(自身を含む): 21059676000

約数和(自身を除く): 7724056353

約数列:

[1, 3, 7, 21, 49, 89, 147, 149, 267, 447, 623, 1043, 1869, 3129, 4361, 6841, 7301, 13083, 13261, 20523, 21903, 39783, 47887, 92827, 143661, 278481, 335209, 608849, 649789, 1005627, 1019309, 1826547, 1949367, 3057927, 4261943, 7135163, 12785829, 21405489, 29833601, 49946141, 89500803, 90718501, 149838423, 272155503, 635029507, 1905088521, 4445206549, 13335619647]

約数ペア:

[(1, 13335619647), (3, 4445206549), (7, 1905088521), (21, 635029507), (49, 272155503), (89, 149838423), (147, 90718501), (149, 89500803), (267, 49946141), (447, 29833601), (623, 21405489), (1043, 12785829), (1869, 7135163), (3129, 4261943), (4361, 3057927), (6841, 1949367), (7301, 1826547), (13083, 1019309), (13261, 1005627), (20523, 649789), (21903, 608849), (39783, 335209), (47887, 278481), (92827, 143661)]