22300551

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 40296256

約数和(自身を除く): 17995705

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 373, 511, 657, 819, 949, 1119, 1533, 2611, 2847, 3357, 4599, 4849, 6643, 7833, 8541, 14547, 19929, 23499, 27229, 33943, 43641, 59787, 81687, 101829, 190603, 245061, 305487, 353977, 571809, 1061931, 1715427, 2477839, 3185793, 7433517, 22300551]

約数ペア:

[(1, 22300551), (3, 7433517), (7, 3185793), (9, 2477839), (13, 1715427), (21, 1061931), (39, 571809), (63, 353977), (73, 305487), (91, 245061), (117, 190603), (219, 101829), (273, 81687), (373, 59787), (511, 43641), (657, 33943), (819, 27229), (949, 23499), (1119, 19929), (1533, 14547), (2611, 8541), (2847, 7833), (3357, 6643), (4599, 4849)]