22892571

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 38210400

約数和(自身を除く): 15317829

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 169, 173, 261, 351, 377, 507, 519, 783, 1131, 1521, 1557, 2249, 3393, 4563, 4671, 4901, 5017, 6747, 10179, 14703, 15051, 20241, 29237, 44109, 45153, 60723, 65221, 87711, 132327, 135459, 195663, 263133, 586989, 789399, 847873, 1760967, 2543619, 7630857, 22892571]

約数ペア:

[(1, 22892571), (3, 7630857), (9, 2543619), (13, 1760967), (27, 847873), (29, 789399), (39, 586989), (87, 263133), (117, 195663), (169, 135459), (173, 132327), (261, 87711), (351, 65221), (377, 60723), (507, 45153), (519, 44109), (783, 29237), (1131, 20241), (1521, 15051), (1557, 14703), (2249, 10179), (3393, 6747), (4563, 5017), (4671, 4901)]