1236700728021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41539}}^1\times {\mathrm{20981}}^1$

素因数の和:62577

約数の個数: 32

約数和(自身を含む): 1840802895360

約数和(自身を除く): 604102167339

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 20981, 41539, 62943, 124617, 230791, 456929, 692373, 902183, 1370787, 1786177, 2706549, 5358531, 9924013, 19647947, 29772039, 58943841, 871529759, 2614589277, 9586827349, 28760482047, 37475779637, 112427338911, 412233576007, 1236700728021]

約数ペア:

[(1, 1236700728021), (3, 412233576007), (11, 112427338911), (33, 37475779637), (43, 28760482047), (129, 9586827349), (473, 2614589277), (1419, 871529759), (20981, 58943841), (41539, 29772039), (62943, 19647947), (124617, 9924013), (230791, 5358531), (456929, 2706549), (692373, 1786177), (902183, 1370787)]