39791262721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{37813}}^1$

素因数の和:38113

約数の個数: 32

約数和(自身を含む): 49660369920

約数和(自身を除く): 9869107199

約数列:

[1, 7, 17, 37, 119, 239, 259, 629, 1673, 4063, 4403, 8843, 28441, 37813, 61901, 150331, 264691, 642821, 1052317, 1399081, 4499747, 9037307, 9793567, 23784377, 63261149, 153634219, 166490639, 334380359, 1075439533, 2340662513, 5684466103, 39791262721]

約数ペア:

[(1, 39791262721), (7, 5684466103), (17, 2340662513), (37, 1075439533), (119, 334380359), (239, 166490639), (259, 153634219), (629, 63261149), (1673, 23784377), (4063, 9793567), (4403, 9037307), (8843, 4499747), (28441, 1399081), (37813, 1052317), (61901, 642821), (150331, 264691)]