38372913

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 60403200

約数和(自身を除く): 22030287

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 393, 513, 571, 1179, 1713, 2489, 3537, 5139, 7467, 10849, 15417, 22401, 32547, 67203, 74801, 97641, 224403, 292923, 673209, 1421219, 2019627, 4263657, 12790971, 38372913]

約数ペア:

[(1, 38372913), (3, 12790971), (9, 4263657), (19, 2019627), (27, 1421219), (57, 673209), (131, 292923), (171, 224403), (393, 97641), (513, 74801), (571, 67203), (1179, 32547), (1713, 22401), (2489, 15417), (3537, 10849), (5139, 7467)]