211501471701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1125361}}^1$

素因数の和:1125517

約数の個数: 32

約数和(自身を含む): 312580549120

約数和(自身を除く): 101079077419

約数列:

[1, 3, 13, 39, 61, 79, 183, 237, 793, 1027, 2379, 3081, 4819, 14457, 62647, 187941, 1125361, 3376083, 14629693, 43889079, 68647021, 88903519, 205941063, 266710557, 892411273, 1155745747, 2677233819, 3467237241, 5423114659, 16269343977, 70500490567, 211501471701]

約数ペア:

[(1, 211501471701), (3, 70500490567), (13, 16269343977), (39, 5423114659), (61, 3467237241), (79, 2677233819), (183, 1155745747), (237, 892411273), (793, 266710557), (1027, 205941063), (2379, 88903519), (3081, 68647021), (4819, 43889079), (14457, 14629693), (62647, 3376083), (187941, 1125361)]