254620899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 414348480

約数和(自身を除く): 159727581

約数列:

[1, 3, 9, 13, 29, 39, 87, 101, 117, 261, 303, 377, 743, 909, 1131, 1313, 2229, 2929, 3393, 3939, 6687, 8787, 9659, 11817, 21547, 26361, 28977, 38077, 64641, 75043, 86931, 114231, 193923, 225129, 280111, 342693, 675387, 840333, 975559, 2176247, 2520999, 2926677, 6528741, 8780031, 19586223, 28291211, 84873633, 254620899]

約数ペア:

[(1, 254620899), (3, 84873633), (9, 28291211), (13, 19586223), (29, 8780031), (39, 6528741), (87, 2926677), (101, 2520999), (117, 2176247), (261, 975559), (303, 840333), (377, 675387), (743, 342693), (909, 280111), (1131, 225129), (1313, 193923), (2229, 114231), (2929, 86931), (3393, 75043), (3939, 64641), (6687, 38077), (8787, 28977), (9659, 26361), (11817, 21547)]