372130983

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22123}}^1$

素因数の和:22228

約数の個数: 32

約数和(自身を含む): 637171200

約数和(自身を除く): 265040217

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5607, 16821, 22123, 66369, 154861, 199107, 464583, 597321, 1393749, 1968947, 4181247, 5906841, 13782629, 17720523, 41347887, 53161569, 124043661, 372130983]

約数ペア:

[(1, 372130983), (3, 124043661), (7, 53161569), (9, 41347887), (21, 17720523), (27, 13782629), (63, 5906841), (89, 4181247), (189, 1968947), (267, 1393749), (623, 597321), (801, 464583), (1869, 199107), (2403, 154861), (5607, 66369), (16821, 22123)]