23952201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 41952384

約数和(自身を除く): 18000183

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 397, 507, 663, 1183, 1191, 1547, 2779, 2873, 3549, 4641, 5161, 6749, 8337, 8619, 15483, 20111, 20247, 36127, 47243, 60333, 67093, 87737, 108381, 141729, 201279, 263211, 469651, 614159, 1140581, 1408953, 1842477, 3421743, 7984067, 23952201]

約数ペア:

[(1, 23952201), (3, 7984067), (7, 3421743), (13, 1842477), (17, 1408953), (21, 1140581), (39, 614159), (51, 469651), (91, 263211), (119, 201279), (169, 141729), (221, 108381), (273, 87737), (357, 67093), (397, 60333), (507, 47243), (663, 36127), (1183, 20247), (1191, 20111), (1547, 15483), (2779, 8619), (2873, 8337), (3549, 6749), (4641, 5161)]