338313213

素因数分解:

$3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4723}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 574438400

約数和(自身を除く): 236125187

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 379, 1137, 2653, 3411, 4723, 7959, 10233, 14169, 23877, 33061, 42507, 71631, 99183, 127521, 297549, 892647, 1790017, 5370051, 12530119, 16110153, 37590357, 48330459, 112771071, 338313213]

約数ペア:

[(1, 338313213), (3, 112771071), (7, 48330459), (9, 37590357), (21, 16110153), (27, 12530119), (63, 5370051), (189, 1790017), (379, 892647), (1137, 297549), (2653, 127521), (3411, 99183), (4723, 71631), (7959, 42507), (10233, 33061), (14169, 23877)]