1423293363

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{54401}}^1$

素因数の和:54449

約数の個数: 40

約数和(自身を含む): 2369751120

約数和(自身を除く): 946457757

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 8721, 26163, 54401, 163203, 489609, 924817, 1033619, 1468827, 2774451, 3100857, 4406481, 8323353, 9302571, 17571523, 24970059, 27907713, 52714569, 74910177, 83723139, 158143707, 474431121, 1423293363]

約数ペア:

[(1, 1423293363), (3, 474431121), (9, 158143707), (17, 83723139), (19, 74910177), (27, 52714569), (51, 27907713), (57, 24970059), (81, 17571523), (153, 9302571), (171, 8323353), (323, 4406481), (459, 3100857), (513, 2774451), (969, 1468827), (1377, 1033619), (1539, 924817), (2907, 489609), (8721, 163203), (26163, 54401)]