1277409601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{2437}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 1400913808

約数和(自身を除く): 123504207

約数列:

[1, 13, 61, 661, 793, 2437, 8593, 31681, 40321, 148657, 524173, 1610857, 1932541, 20941141, 98262277, 1277409601]

約数ペア:

[(1, 1277409601), (13, 98262277), (61, 20941141), (661, 1932541), (793, 1610857), (2437, 524173), (8593, 148657), (31681, 40321)]