9719937

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 15469116

約数和(自身を除く): 5749179

約数列:

[1, 3, 9, 17, 37, 51, 101, 111, 153, 289, 303, 333, 629, 867, 909, 1717, 1887, 2601, 3737, 5151, 5661, 10693, 11211, 15453, 29189, 32079, 33633, 63529, 87567, 96237, 190587, 262701, 571761, 1079993, 3239979, 9719937]

約数ペア:

[(1, 9719937), (3, 3239979), (9, 1079993), (17, 571761), (37, 262701), (51, 190587), (101, 96237), (111, 87567), (153, 63529), (289, 33633), (303, 32079), (333, 29189), (629, 15453), (867, 11211), (909, 10693), (1717, 5661), (1887, 5151), (2601, 3737)]