738987711

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{3079}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 1230028800

約数和(自身を除く): 491041089

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1039, 3079, 3117, 7273, 9237, 11429, 21553, 21819, 33869, 34287, 64659, 80003, 101607, 237083, 240009, 711249, 3199081, 9597243, 22393567, 35189891, 67180701, 105569673, 246329237, 738987711]

約数ペア:

[(1, 738987711), (3, 246329237), (7, 105569673), (11, 67180701), (21, 35189891), (33, 22393567), (77, 9597243), (231, 3199081), (1039, 711249), (3079, 240009), (3117, 237083), (7273, 101607), (9237, 80003), (11429, 64659), (21553, 34287), (21819, 33869)]