321876191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5303}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 427714560

約数和(自身を除く): 105838369

約数列:

[1, 7, 13, 23, 29, 91, 161, 203, 299, 377, 667, 2093, 2639, 4669, 5303, 8671, 37121, 60697, 68939, 121969, 153787, 482573, 853783, 1076509, 1585597, 1999231, 3537101, 11099179, 13994617, 24759707, 45982313, 321876191]

約数ペア:

[(1, 321876191), (7, 45982313), (13, 24759707), (23, 13994617), (29, 11099179), (91, 3537101), (161, 1999231), (203, 1585597), (299, 1076509), (377, 853783), (667, 482573), (2093, 153787), (2639, 121969), (4669, 68939), (5303, 60697), (8671, 37121)]