420199693

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 473776128

約数和(自身を除く): 53576435

約数列:

[1, 17, 41, 47, 101, 127, 697, 799, 1717, 1927, 2159, 4141, 4747, 5207, 5969, 12827, 32759, 70397, 80699, 88519, 101473, 194627, 218059, 244729, 525907, 602869, 3308659, 4160393, 8940419, 10248773, 24717629, 420199693]

約数ペア:

[(1, 420199693), (17, 24717629), (41, 10248773), (47, 8940419), (101, 4160393), (127, 3308659), (697, 602869), (799, 525907), (1717, 244729), (1927, 218059), (2159, 194627), (4141, 101473), (4747, 88519), (5207, 80699), (5969, 70397), (12827, 32759)]