746293821

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{1913}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 1226184960

約数和(自身を除く): 479891139

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1429, 1913, 4287, 5739, 10003, 13391, 18577, 24869, 30009, 40173, 55731, 74607, 130039, 174083, 390117, 522249, 2733677, 8201031, 19135739, 35537801, 57407217, 106613403, 248764607, 746293821]

約数ペア:

[(1, 746293821), (3, 248764607), (7, 106613403), (13, 57407217), (21, 35537801), (39, 19135739), (91, 8201031), (273, 2733677), (1429, 522249), (1913, 390117), (4287, 174083), (5739, 130039), (10003, 74607), (13391, 55731), (18577, 40173), (24869, 30009)]