528077137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 651255552

約数和(自身を除く): 123178415

約数列:

[1, 7, 17, 113, 119, 173, 227, 791, 1211, 1589, 1921, 2941, 3859, 13447, 19549, 20587, 25651, 27013, 39271, 136843, 179557, 274897, 332333, 436067, 667607, 2326331, 3052469, 4437623, 4673249, 31063361, 75439591, 528077137]

約数ペア:

[(1, 528077137), (7, 75439591), (17, 31063361), (113, 4673249), (119, 4437623), (173, 3052469), (227, 2326331), (791, 667607), (1211, 436067), (1589, 332333), (1921, 274897), (2941, 179557), (3859, 136843), (13447, 39271), (19549, 27013), (20587, 25651)]