1221360126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{160663}}^1$

素因数の和:160856

約数の個数: 32

約数和(自身を含む): 2807121408

約数和(自身を除く): 1585761282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 160663, 321326, 481989, 963978, 1124641, 2249282, 3373923, 6747846, 29080003, 58160006, 87240009, 174480018, 203560021, 407120042, 610680063, 1221360126]

約数ペア:

[(1, 1221360126), (2, 610680063), (3, 407120042), (6, 203560021), (7, 174480018), (14, 87240009), (21, 58160006), (42, 29080003), (181, 6747846), (362, 3373923), (543, 2249282), (1086, 1124641), (1267, 963978), (2534, 481989), (3801, 321326), (7602, 160663)]