22898421

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 41373696

約数和(自身を除く): 18475275

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 383, 511, 657, 819, 949, 1149, 1533, 2681, 2847, 3447, 4599, 4979, 6643, 8043, 8541, 14937, 19929, 24129, 27959, 34853, 44811, 59787, 83877, 104559, 195713, 251631, 313677, 363467, 587139, 1090401, 1761417, 2544269, 3271203, 7632807, 22898421]

約数ペア:

[(1, 22898421), (3, 7632807), (7, 3271203), (9, 2544269), (13, 1761417), (21, 1090401), (39, 587139), (63, 363467), (73, 313677), (91, 251631), (117, 195713), (219, 104559), (273, 83877), (383, 59787), (511, 44811), (657, 34853), (819, 27959), (949, 24129), (1149, 19929), (1533, 14937), (2681, 8541), (2847, 8043), (3447, 6643), (4599, 4979)]