228215511

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 333517184

約数和(自身を除く): 105301673

約数列:

[1, 3, 9, 151, 307, 453, 547, 921, 1359, 1641, 2763, 4923, 46357, 82597, 139071, 167929, 247791, 417213, 503787, 743373, 1511361, 25357279, 76071837, 228215511]

約数ペア:

[(1, 228215511), (3, 76071837), (9, 25357279), (151, 1511361), (307, 743373), (453, 503787), (547, 417213), (921, 247791), (1359, 167929), (1641, 139071), (2763, 82597), (4923, 46357)]