40337481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 18884535

約数列:

[1, 3, 17, 41, 51, 101, 123, 191, 303, 573, 697, 1717, 2091, 3247, 4141, 5151, 7831, 9741, 12423, 19291, 23493, 57873, 70397, 133127, 211191, 327947, 399381, 790931, 983841, 2372793, 13445827, 40337481]

約数ペア:

[(1, 40337481), (3, 13445827), (17, 2372793), (41, 983841), (51, 790931), (101, 399381), (123, 327947), (191, 211191), (303, 133127), (573, 70397), (697, 57873), (1717, 23493), (2091, 19291), (3247, 12423), (4141, 9741), (5151, 7831)]