30971886043

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{184441}}^1$

素因数の和:184627

約数の個数: 24

約数和(自身を含む): 37847498400

約数和(自身を除く): 6875612357

約数列:

[1, 7, 23, 49, 149, 161, 1043, 1127, 3427, 7301, 23989, 167923, 184441, 1291087, 4242143, 9037609, 27481709, 29695001, 192371963, 207865007, 632079307, 1346603741, 4424555149, 30971886043]

約数ペア:

[(1, 30971886043), (7, 4424555149), (23, 1346603741), (49, 632079307), (149, 207865007), (161, 192371963), (1043, 29695001), (1127, 27481709), (3427, 9037609), (7301, 4242143), (23989, 1291087), (167923, 184441)]