349156749

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^3\times {\mathrm{59}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 509184000

約数和(自身を除く): 160027251

約数列:

[1, 3, 19, 47, 57, 59, 141, 177, 893, 1121, 2209, 2679, 2773, 3363, 6627, 8319, 41971, 52687, 103823, 125913, 130331, 158061, 311469, 390993, 1972637, 2476289, 5917911, 6125557, 7428867, 18376671, 116385583, 349156749]

約数ペア:

[(1, 349156749), (3, 116385583), (19, 18376671), (47, 7428867), (57, 6125557), (59, 5917911), (141, 2476289), (177, 1972637), (893, 390993), (1121, 311469), (2209, 158061), (2679, 130331), (2773, 125913), (3363, 103823), (6627, 52687), (8319, 41971)]