23770201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 31385088

約数和(自身を除く): 7614887

約数列:

[1, 7, 13, 23, 41, 91, 161, 277, 287, 299, 533, 943, 1939, 2093, 3601, 3731, 6371, 6601, 11357, 12259, 25207, 44597, 79499, 82823, 85813, 147641, 261211, 579761, 1033487, 1828477, 3395743, 23770201]

約数ペア:

[(1, 23770201), (7, 3395743), (13, 1828477), (23, 1033487), (41, 579761), (91, 261211), (161, 147641), (277, 85813), (287, 82823), (299, 79499), (533, 44597), (943, 25207), (1939, 12259), (2093, 11357), (3601, 6601), (3731, 6371)]