38414649

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 63422464

約数和(自身を除く): 25007815

約数列:

[1, 3, 7, 13, 21, 39, 91, 223, 273, 631, 669, 1561, 1893, 2899, 4417, 4683, 8203, 8697, 13251, 20293, 24609, 57421, 60879, 140713, 172263, 422139, 984991, 1829269, 2954973, 5487807, 12804883, 38414649]

約数ペア:

[(1, 38414649), (3, 12804883), (7, 5487807), (13, 2954973), (21, 1829269), (39, 984991), (91, 422139), (223, 172263), (273, 140713), (631, 60879), (669, 57421), (1561, 24609), (1893, 20293), (2899, 13251), (4417, 8697), (4683, 8203)]