442306977

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^3\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 715912704

約数和(自身を除く): 273605727

約数列:

[1, 3, 7, 21, 31, 49, 93, 101, 147, 217, 303, 651, 707, 961, 1519, 2121, 2883, 3131, 4557, 4949, 6727, 9393, 14847, 20181, 21917, 29791, 47089, 65751, 89373, 97061, 141267, 153419, 208537, 291183, 460257, 625611, 679427, 1459759, 2038281, 3008891, 4379277, 4755989, 9026673, 14267967, 21062237, 63186711, 147435659, 442306977]

約数ペア:

[(1, 442306977), (3, 147435659), (7, 63186711), (21, 21062237), (31, 14267967), (49, 9026673), (93, 4755989), (101, 4379277), (147, 3008891), (217, 2038281), (303, 1459759), (651, 679427), (707, 625611), (961, 460257), (1519, 291183), (2121, 208537), (2883, 153419), (3131, 141267), (4557, 97061), (4949, 89373), (6727, 65751), (9393, 47089), (14847, 29791), (20181, 21917)]