9946377

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 17926272

約数和(自身を除く): 7979895

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 251, 259, 333, 357, 629, 753, 777, 1071, 1757, 1887, 2259, 2331, 4267, 4403, 5271, 5661, 9287, 12801, 13209, 15813, 27861, 29869, 38403, 39627, 65009, 83583, 89607, 157879, 195027, 268821, 473637, 585081, 1105153, 1420911, 3315459, 9946377]

約数ペア:

[(1, 9946377), (3, 3315459), (7, 1420911), (9, 1105153), (17, 585081), (21, 473637), (37, 268821), (51, 195027), (63, 157879), (111, 89607), (119, 83583), (153, 65009), (251, 39627), (259, 38403), (333, 29869), (357, 27861), (629, 15813), (753, 13209), (777, 12801), (1071, 9287), (1757, 5661), (1887, 5271), (2259, 4403), (2331, 4267)]