4138797507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{64591}}^1$

素因数の和:64691

約数の個数: 32

約数和(自身を含む): 6250438656

約数和(自身を除く): 2111641149

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 689, 1209, 1643, 2067, 4929, 21359, 64077, 64591, 193773, 839683, 2002321, 2519049, 3423323, 6006963, 10269969, 26030173, 44503199, 78090519, 106123013, 133509597, 318369039, 1379599169, 4138797507]

約数ペア:

[(1, 4138797507), (3, 1379599169), (13, 318369039), (31, 133509597), (39, 106123013), (53, 78090519), (93, 44503199), (159, 26030173), (403, 10269969), (689, 6006963), (1209, 3423323), (1643, 2519049), (2067, 2002321), (4929, 839683), (21359, 193773), (64077, 64591)]