17319177

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 27399240

約数和(自身を除く): 10080063

約数列:

[1, 3, 9, 27, 29, 73, 81, 87, 101, 219, 261, 303, 657, 783, 909, 1971, 2117, 2349, 2727, 2929, 5913, 6351, 7373, 8181, 8787, 19053, 22119, 26361, 57159, 66357, 79083, 171477, 199071, 213817, 237249, 597213, 641451, 1924353, 5773059, 17319177]

約数ペア:

[(1, 17319177), (3, 5773059), (9, 1924353), (27, 641451), (29, 597213), (73, 237249), (81, 213817), (87, 199071), (101, 171477), (219, 79083), (261, 66357), (303, 57159), (657, 26361), (783, 22119), (909, 19053), (1971, 8787), (2117, 8181), (2349, 7373), (2727, 6351), (2929, 5913)]