7055321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 9332736

約数和(自身を除く): 2277415

約数列:

[1, 7, 13, 31, 41, 61, 91, 217, 287, 403, 427, 533, 793, 1271, 1891, 2501, 2821, 3731, 5551, 8897, 13237, 16523, 17507, 24583, 32513, 77531, 115661, 172081, 227591, 542717, 1007903, 7055321]

約数ペア:

[(1, 7055321), (7, 1007903), (13, 542717), (31, 227591), (41, 172081), (61, 115661), (91, 77531), (217, 32513), (287, 24583), (403, 17507), (427, 16523), (533, 13237), (793, 8897), (1271, 5551), (1891, 3731), (2501, 2821)]