741707439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{919}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 1110888960

約数和(自身を除く): 369181521

約数列:

[1, 3, 11, 33, 37, 111, 407, 661, 919, 1221, 1983, 2757, 7271, 10109, 21813, 24457, 30327, 34003, 73371, 102009, 269027, 374033, 607459, 807081, 1122099, 1822377, 6682049, 20046147, 22475983, 67427949, 247235813, 741707439]

約数ペア:

[(1, 741707439), (3, 247235813), (11, 67427949), (33, 22475983), (37, 20046147), (111, 6682049), (407, 1822377), (661, 1122099), (919, 807081), (1221, 607459), (1983, 374033), (2757, 269027), (7271, 102009), (10109, 73371), (21813, 34003), (24457, 30327)]