30097977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 50615040

約数和(自身を除く): 20517063

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2689, 3731, 8067, 11193, 18823, 34957, 56469, 104871, 110249, 244699, 330747, 734097, 771743, 1433237, 2315229, 4299711, 10032659, 30097977]

約数ペア:

[(1, 30097977), (3, 10032659), (7, 4299711), (13, 2315229), (21, 1433237), (39, 771743), (41, 734097), (91, 330747), (123, 244699), (273, 110249), (287, 104871), (533, 56469), (861, 34957), (1599, 18823), (2689, 11193), (3731, 8067)]