347972156917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1\times {\mathrm{74831}}^1$

素因数の和:75441

約数の個数: 32

約数和(自身を含む): 438101250048

約数和(自身を除く): 90129093131

約数列:

[1, 7, 11, 77, 131, 461, 917, 1441, 3227, 5071, 10087, 35497, 60391, 74831, 422737, 523817, 664301, 823141, 4650107, 5761987, 9802861, 34497091, 68620027, 107831471, 241479637, 379468001, 754820297, 2656276007, 4519118921, 31633832447, 49710308131, 347972156917]

約数ペア:

[(1, 347972156917), (7, 49710308131), (11, 31633832447), (77, 4519118921), (131, 2656276007), (461, 754820297), (917, 379468001), (1441, 241479637), (3227, 107831471), (5071, 68620027), (10087, 34497091), (35497, 9802861), (60391, 5761987), (74831, 4650107), (422737, 823141), (523817, 664301)]