1729778889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3463}}^1$

素因数の和:3669

約数の個数: 32

約数和(自身を含む): 2458165248

約数和(自身を除く): 728386359

約数列:

[1, 3, 31, 41, 93, 123, 131, 393, 1271, 3463, 3813, 4061, 5371, 10389, 12183, 16113, 107353, 141983, 166501, 322059, 425949, 453653, 499503, 1360959, 4401473, 13204419, 14063243, 18599773, 42189729, 55799319, 576592963, 1729778889]

約数ペア:

[(1, 1729778889), (3, 576592963), (31, 55799319), (41, 42189729), (93, 18599773), (123, 14063243), (131, 13204419), (393, 4401473), (1271, 1360959), (3463, 499503), (3813, 453653), (4061, 425949), (5371, 322059), (10389, 166501), (12183, 141983), (16113, 107353)]