13305411

素因数分解:

$3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 23392800

約数和(自身を除く): 10087389

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 89, 113, 147, 189, 267, 339, 441, 623, 791, 801, 1017, 1323, 1869, 2373, 2403, 3051, 4361, 5537, 5607, 7119, 10057, 13083, 16611, 16821, 21357, 30171, 39249, 49833, 70399, 90513, 117747, 149499, 211197, 271539, 492793, 633591, 1478379, 1900773, 4435137, 13305411]

約数ペア:

[(1, 13305411), (3, 4435137), (7, 1900773), (9, 1478379), (21, 633591), (27, 492793), (49, 271539), (63, 211197), (89, 149499), (113, 117747), (147, 90513), (189, 70399), (267, 49833), (339, 39249), (441, 30171), (623, 21357), (791, 16821), (801, 16611), (1017, 13083), (1323, 10057), (1869, 7119), (2373, 5607), (2403, 5537), (3051, 4361)]