14780031

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 23347200

約数和(自身を除く): 8567169

約数列:

[1, 3, 7, 21, 59, 79, 151, 177, 237, 413, 453, 553, 1057, 1239, 1659, 3171, 4661, 8909, 11929, 13983, 26727, 32627, 35787, 62363, 83503, 97881, 187089, 250509, 703811, 2111433, 4926677, 14780031]

約数ペア:

[(1, 14780031), (3, 4926677), (7, 2111433), (21, 703811), (59, 250509), (79, 187089), (151, 97881), (177, 83503), (237, 62363), (413, 35787), (453, 32627), (553, 26727), (1057, 13983), (1239, 11929), (1659, 8909), (3171, 4661)]