2017407357

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3469}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 3637670400

約数和(自身を除く): 1620263043

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 181, 189, 357, 459, 543, 1071, 1267, 1629, 3077, 3213, 3469, 3801, 4887, 9231, 10407, 11403, 21539, 24283, 27693, 31221, 34209, 58973, 64617, 72849, 83079, 93663, 176919, 193851, 218547, 412811, 530757, 581553, 627889, 655641, 1238433, 1592271, 1883667, 3715299, 4395223, 5651001, 10674113, 11145897, 13185669, 16953003, 32022339, 39557007, 74718791, 96067017, 118671021, 224156373, 288201051, 672469119, 2017407357]

約数ペア:

[(1, 2017407357), (3, 672469119), (7, 288201051), (9, 224156373), (17, 118671021), (21, 96067017), (27, 74718791), (51, 39557007), (63, 32022339), (119, 16953003), (153, 13185669), (181, 11145897), (189, 10674113), (357, 5651001), (459, 4395223), (543, 3715299), (1071, 1883667), (1267, 1592271), (1629, 1238433), (3077, 655641), (3213, 627889), (3469, 581553), (3801, 530757), (4887, 412811), (9231, 218547), (10407, 193851), (11403, 176919), (21539, 93663), (24283, 83079), (27693, 72849), (31221, 64617), (34209, 58973)]