13156950963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{265427}}^1$

素因数の和:265515

約数の個数: 32

約数和(自身を含む): 19977172992

約数和(自身を除く): 6820222029

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 403, 533, 1209, 1271, 1599, 3813, 16523, 49569, 265427, 796281, 3450551, 8228237, 10351653, 10882507, 24684711, 32647521, 106967081, 141472591, 320901243, 337357717, 424417773, 1012073151, 4385650321, 13156950963]

約数ペア:

[(1, 13156950963), (3, 4385650321), (13, 1012073151), (31, 424417773), (39, 337357717), (41, 320901243), (93, 141472591), (123, 106967081), (403, 32647521), (533, 24684711), (1209, 10882507), (1271, 10351653), (1599, 8228237), (3813, 3450551), (16523, 796281), (49569, 265427)]