1900538631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{182201}}^1$

素因数の和:182287

約数の個数: 24

約数和(自身を含む): 2937096240

約数和(自身を除く): 1036557609

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 182201, 546603, 1639809, 3461819, 10385457, 11114261, 31156371, 33342783, 100028349, 211170959, 633512877, 1900538631]

約数ペア:

[(1, 1900538631), (3, 633512877), (9, 211170959), (19, 100028349), (57, 33342783), (61, 31156371), (171, 11114261), (183, 10385457), (549, 3461819), (1159, 1639809), (3477, 546603), (10431, 182201)]