23103003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 38817792

約数和(自身を除く): 15714789

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 971, 1133, 2163, 2913, 3399, 6797, 7931, 10681, 20391, 23793, 32043, 74767, 100013, 224301, 300039, 700091, 1100143, 2100273, 3300429, 7701001, 23103003]

約数ペア:

[(1, 23103003), (3, 7701001), (7, 3300429), (11, 2100273), (21, 1100143), (33, 700091), (77, 300039), (103, 224301), (231, 100013), (309, 74767), (721, 32043), (971, 23793), (1133, 20391), (2163, 10681), (2913, 7931), (3399, 6797)]