1639737550113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7591}}^1\times {\mathrm{62233}}^1$

素因数の和:69929

約数の個数: 32

約数和(自身を含む): 2381301861120

約数和(自身を除く): 741564311007

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 7591, 22773, 62233, 98683, 186699, 296049, 675599, 809029, 2026797, 2427087, 5538737, 8782787, 16616211, 26348361, 72003581, 216010743, 472410703, 1417232109, 6141339139, 18424017417, 42044552567, 126133657701, 546579183371, 1639737550113]

約数ペア:

[(1, 1639737550113), (3, 546579183371), (13, 126133657701), (39, 42044552567), (89, 18424017417), (267, 6141339139), (1157, 1417232109), (3471, 472410703), (7591, 216010743), (22773, 72003581), (62233, 26348361), (98683, 16616211), (186699, 8782787), (296049, 5538737), (675599, 2427087), (809029, 2026797)]